105817821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{39499}}^1$

素因数の和:39568

約数の個数: 16

約数和(自身を含む): 151680000

約数和(自身を除く): 45862179

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 39499, 118497, 750481, 1856453, 2251443, 5569359, 35272607, 105817821]

約数ペア:

[(1, 105817821), (3, 35272607), (19, 5569359), (47, 2251443), (57, 1856453), (141, 750481), (893, 118497), (2679, 39499)]